213911904

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71879}}^1$

素因数の和:71923

約数の個数: 48

約数和(自身を含む): 579640320

約数和(自身を除く): 365728416

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 71879, 143758, 215637, 287516, 431274, 575032, 862548, 1150064, 1725096, 2228249, 2300128, 3450192, 4456498, 6684747, 6900384, 8912996, 13369494, 17825992, 26738988, 35651984, 53477976, 71303968, 106955952, 213911904]

約数ペア:

[(1, 213911904), (2, 106955952), (3, 71303968), (4, 53477976), (6, 35651984), (8, 26738988), (12, 17825992), (16, 13369494), (24, 8912996), (31, 6900384), (32, 6684747), (48, 4456498), (62, 3450192), (93, 2300128), (96, 2228249), (124, 1725096), (186, 1150064), (248, 862548), (372, 575032), (496, 431274), (744, 287516), (992, 215637), (1488, 143758), (2976, 71879)]